Dr. Berg Maximum Strength 7-in-1 Vitamin D3 K2 10,000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement – 120 Capsules
$35.99
Price: $35.99
(as of Aug 07, 2025 16:47:48 UTC – Details)
Product Description
Is Discontinued By Manufacturer : No
Package Dimensions : 4.29 x 2.21 x 2.13 inches; 3.2 ounces
Department : unisex-adult
Date First Available : February 9, 2017
Manufacturer : The Health & Wellness Inc.
ASIN : B06WRNG37C
Best Sellers Rank: #218 in Health & Household (See Top 100 in Health & Household) #5 in Vitamin D Supplements
Customer Reviews: 4.7 4.7 out of 5 stars 20,283 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
𝗔𝗡 𝗢𝗥𝗜𝗚𝗜𝗡𝗔𝗟 𝗩𝗜𝗧𝗔𝗠𝗜𝗡 𝗗𝟯 𝗔𝗡𝗗 𝗞𝟮 – This Vitamin D3 K2 supplement is loaded with 10,000 IUs of Vitamin D3 (that’s 2x more than most brands with only 5,000 IUs) and 100 mcg of Vitamin K2. It also includes a unique blend of Vitamin B6, Zinc, Magnesium, MCT and OxBile you won’t find in other brands – Includes a 120 day supply
𝗨𝗦𝗔 𝗚𝗠𝗣 𝗖𝗘𝗥𝗧𝗜𝗙𝗜𝗘𝗗 𝗠𝗔𝗡𝗨𝗙𝗔𝗖𝗧𝗨𝗥𝗜𝗡𝗚 – Our state-of-the-art manufacturing facilities are located in the US. They are filled with highly trained staff to provide superior products. Being certified under US laws and regulations (GMP Certified), these facilities are uncompromising when it comes to cleanliness and quality control.
𝗜𝗡𝗖𝗥𝗘𝗗𝗜𝗕𝗟𝗘 𝗜𝗡𝗚𝗥𝗘𝗗𝗜𝗘𝗡𝗧𝗦 – I’m sorry, but if you’re looking for cheap, you’re in the wrong place. We search far and wide, domestic and international, to provide high-quality ingredients for which your body will thank you. Unfortunately, getting the best ingredients from domestic and international farms can come at a higher-than-normal cost. If quality, satisfaction, and results are essential to you, you’re in the right place!
𝗪𝗛𝗬 𝗪𝗘’𝗥𝗘 𝗗𝗜𝗙𝗙𝗘𝗥𝗘𝗡𝗧 – Also known as The Knowledge Doc, Dr. Berg has spent most of his life researching and providing natural solutions to everyday health problems. This extensive research and thousands of hours working with patients are what sets us apart from other brands, as it has allowed us to create proprietary blends you can’t get anywhere else.
𝟯𝟬-𝗗𝗔𝗬 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲 – If for any reason you’re not happy with the results you experience within the first 30 days, we’re happy to give you a full refund! Send us a message, and the refund will be processed as long as it’s requested within 30 days of purchase.
Customers say
Customers find this vitamin supplement effective at raising vitamin D levels and appreciate that it contains no fillers. Moreover, the product receives positive feedback for its bioavailable ingredients, small easy-to-swallow capsules, and ability to keep customers energized throughout the day. However, customers disagree on whether the supplement makes them feel well.
13 reviews for Dr. Berg Maximum Strength 7-in-1 Vitamin D3 K2 10,000 IU | Naturally Derived D3 | 4X Lab-Tested & Verified | High Absorption Formula | K2 D3 Vitamin Supplement – 120 Capsules
Add a review

$35.99
Kate Fisher –
Good quality product
High quality!! Have been taking this for a while now and I love it!! Do not want to run out!!! They are the perfect size and are easy to swallow!! Helps me feel good and gets me my dose of vitamin d!!
Matt –
Potent, Absorbable D3 + K2 with Real Benefits
This is one of the most well-rounded D3/K2 supplements Iâve found. The 10,000 IU of D3 combined with 100 mcg of MK7 K2 gives you a solid, clinically relevant doseânot just a sprinkle. What really sets this one apart is the inclusion of purified bile salts, magnesium, and zinc, which help with absorption and overall effectiveness.Capsules are easy to take, no weird taste or aftereffects, and it fits well into a morning supplement stack. Iâve noticed more stable energy and better mood, especially in the winter months. With Dr. Bergâs reputation and ingredient quality, it feels like a smarter long-term option than basic D3 alone.
Kindle Customer –
Significant Increase in Vitamin D Levels
Excellent supplement for those looking to increase their vitamin D3 levels.After using only two bottles of the 10,000 IU dosage, my blood test results showed an increase from 20 ng/mL to 80 ng/mL.However, I recommend having your vitamin D levels monitored by a healthcare professional, as 10,000 IU may not be suitable for continuous, year-round use.Additionally, I noticed an improvement in libido.
Dalsan –
Take it – its worth it.
Excellent product. Fast Shipping. My third order. Can tell a difference when I don’t take it for a few days. I take one on most days, but if under stress I take 2 for several days in a row. No tummy upset ever. It helps my energy, and I just feel better overall. Still a bit spendy, but a better-quality blend than others I’ve tried. Won’t be without it in future.
Megan –
Good starting point…
Good product. Reordered. I only wish he would sell a gel version D3, in a pure oil like MCT or olive oil. I understand he is not putting in magnesium because people like to take their preffered versions, and at different times of the day. I saw someone else complain about this, and that is basic marketing ignorance.I have low vitamin D at 29ml. **I have not retested yet. Once I got through the pain of the initial cell receptor site reloading (yes, reloading vitamin D can cause pain after years of deficiency), this D supplement is slowly removing all my bone pains and TMJ. Half way through my first bottle, I decided to switch to some gel capsules by “micro ingredients”. After a few days I strongly felt they were NOT working. I went back to the dr berg d3 and got my healing back on track.I take two 5,000 iu Dr Bergs, and added in 20,000 iu NOW gel capsules additionally each day.Total, 30,000 ius D3, 300 mcg k2, magnesium 400-600 mg. Sometimes selenium. ** I am following Dr Coimbra protocol roughly.**note, dr berg adds zinc in this supplement and b6, so need to take in other supplements.Again, I just prefer gel pills. But these dr berg pills are reliable, and the zinc and b6 and bile salts are nice failsafe touches from a person who truly loves research and holistic healing. I would highly recommend for vitamin D3 newbies.
Susi Haynes –
Outstanding product produces outstanding health benefits
I bought these for my son. He reports being healthier overall, getting sick less often and recovering more quickly when he does get sick.We appreciate the blend that makes it easier for the body to absorb the Vitamin D. Excellent product.Â
Chris –
Great Sourcing of ingredients and advise to boot.
All-natural ingredient sources coupled with good podcasts from Dr. Berg to support your purchases and knowledge base. I also give these to my elderly mother as her D3 was a wee low. This smoothed it out and put her in the good zone according to yesterday’s blood test, proving their efficacy. She’s 81 with everything else at ideal levels.
Paratrooperwife –
Seems to be a great product!
I purchased this (and several other of his products) on the Prime Day sale. I have nothing negative to say about this product. Went down easy. No side effects, no negative effects. Easy to take. I like that.
Sue noeckel –
Iâm feeling like these help me
Muhammad Naeem –
These are quite good I feel some difference after a few days. But it seems date of expiry was temped.
JB –
must try
mario –
Ø§ÙØµØ باÙ٠داÙÙ Ø© عÙÙÙ
Rozie –
Â